diff options
| author | Alexander van Heukelum <heukelum@fastmail.fm> | 2008-09-09 21:56:07 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-13 10:20:29 +0200 |
| commit | c6df0d71bec391e78e0a38109d63154acd69a937 (patch) | |
| tree | 33f59d1495d79e8d56f4831e8c8c1305e650127e /arch/x86 | |
| parent | f5ca81878b42ae7d1b00d0ed5f62bb1a158bfac1 (diff) | |
i386: convert hardware exception 13 to an interrupt gate
Handle general protection exception with interrupt initially off.
Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/traps_32.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c index 16c056ba14e..e2598505ef5 100644 --- a/arch/x86/kernel/traps_32.c +++ b/arch/x86/kernel/traps_32.c @@ -652,6 +652,8 @@ do_general_protection(struct pt_regs *regs, long error_code) struct tss_struct *tss; int cpu; + conditional_sti(regs); + cpu = get_cpu(); tss = &per_cpu(init_tss, cpu); thread = ¤t->thread; @@ -1273,7 +1275,7 @@ void __init trap_init(void) set_intr_gate(10, &invalid_TSS); set_intr_gate(11, &segment_not_present); set_intr_gate(12, &stack_segment); - set_trap_gate(13, &general_protection); + set_intr_gate(13, &general_protection); set_intr_gate(14, &page_fault); set_trap_gate(15, &spurious_interrupt_bug); set_trap_gate(16, &coprocessor_error); |